Review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| In order for something to be considered scientific, it must be | Testable
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| After a set of observations is made, what is the next action to occur? | Formulate a hypothesis.
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| The statement "the worm is 2 cm long" is a | Qualitative observation
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| What is an inference? | A logical interpretation of an observation.
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| To be useful in science a hypothesis must always be | Measurable
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| The term spontaneous generation means that | Living things can arise from nonliving matter.
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| Which of the following statements about a controlled experiment is true? | Only one variable is tested at a time.
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| A scientific theory is | A well-tested explanation that unifies a broad range of observations.
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| The process in which two cells from different parents unite to produce the first cell of a new organism is called | Sexual reproduction
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| The process by which organisms keep their internal conditions stable is called | Homeostasis
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| Unlike sexual reproduction, asexual reproduction involves | One parent
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| One meter is equal to | 100 centimeters
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| One centimeter is equal to | 10 millimeters
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| One kilometer is equal to | 1000 meters
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| One liter is equal to | 1000 milliliters
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Created by:
hsandidge
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